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https://www.readbyqxmd.com/read/29790788/no-association-of-moon-phase-with-stroke-occurrence
#1
Jori O Ruuskanen, Jussi O T Sipilä, Päivi Rautava, Ville Kytö
Stroke occurrence shows strong correlations with sleep disorders and even subtle sleep disturbances have been shown to affect ischemic stroke (IS) occurrence. Chronobiology also exerts effects, like the morning surge in IS occurrence. Lunar cycles have also been shown to affect sleep and other physiological processes, but studies on moon phases and its possible association with occurrence of stroke are rare and nonconclusive. Therefore, we studied the effects of moon phases on stroke hospitalizations and in-hospital mortality nationwide in Finland in 2004-2014...
May 23, 2018: Chronobiology International
https://www.readbyqxmd.com/read/29785009/physical-activity-sleep-and-fatigue-in-community-dwelling-stroke-survivors
#2
Anthony I Shepherd, Richard Pulsford, Leon Poltawski, Anne Forster, Rod S Taylor, Anne Spencer, Laura Hollands, Martin James, Rhoda Allison, Meriel Norris, Raff Calitri, Sarah G Dean
Stroke can lead to physiological and psychological impairments and impact individuals' physical activity (PA), fatigue and sleep patterns. We analysed wrist-worn accelerometry data and the Fatigue Assessment Scale from 41 stroke survivors following a physical rehabilitation programme, to examine relationships between PA levels, fatigue and sleep. Validated acceleration thresholds were used to quantify time spent in each PA intensity/sleep category. Stroke survivors performed less moderate to vigorous PA (MVPA) in 10 minute bouts than the National Stroke guidelines recommend...
May 21, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29779142/arousal-index-as-a-marker-of-carotid-artery-atherosclerosis-in-patients-with-obstructive-sleep-apnea-syndrome
#3
Mayumi Suzuki, Ken Shimamoto, Haruki Sekiguchi, Takamitsu Harada, Natsumi Satoya, Yuji Inoue, Kazuhiro Yamaguchi, Masatoshi Kawana
PURPOSE: It was shown in a previous cohort study that men with internal carotid artery (ICA) plaque, defined as focal wall thickness of ≥ 1.5 mm, had a threefold higher risk of stroke than those without plaque. We examined the relationship between arousal indices and sleep stages in patients with obstructive sleep apnea syndrome (OSAS) and carotid atherosclerosis. METHODS: Carotid atherosclerosis severity was evaluated using the maximal carotid wall intima-media thickness of the ICA (ICA-maxIMT) and plaque in 83 patients with OSAS...
May 19, 2018: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/29776621/relationship-between-sleep-duration-and-self-reported-health-related-quality-of-life-among-us-adults-with-or-without-major-chronic-diseases-2014
#4
Yong Liu, Anne G Wheaton, Janet B Croft, Fang Xu, Timothy J Cunningham, Kurt J Greenlund
OBJECTIVES: To assess the association between sleep duration and health-related quality of life (HRQOL) among adults with or without chronic conditions. METHODS: Using the 2014 Behavioral Risk Factor Surveillance System, we analyzed self-reported data from adult respondents aged ≥18 years with (n=277,757, unhealthy group) and without (n=172,052. healthy group) reported history of any of nine chronic conditions (coronary heart disease, stroke, cancer, chronic obstructive pulmonary disease, diabetes, asthma, arthritis, depression, chronic kidney disease)...
June 2018: Sleep Health
https://www.readbyqxmd.com/read/29769252/frequency-of-non-motor-symptoms-in-parkinson-s-disease-presenting-to-tertiary-care-centre-in-pakistan-an-observational-cross-sectional-study
#5
Shahid Mukhtar, Rashid Imran, Mohsin Zaheer, Huma Tariq
OBJECTIVE: To determine the frequency of non-motor symptoms (NMS) in patients of Parkinson's disease (PD) presenting to a movement disorder clinic at a tertiary care centre in Pakistan, and how frequency of NMS is different in male and female patients. STUDY DESIGN: Observational, cross-sectional study. SETTING: Tertiary care centre. PARTICIPANTS: Out of 102 patients, 85 were included. Inclusion criteria were patients with PD diagnosed according to the UK Parkinson's Disease Society Brain Bank Clinical Diagnostic Criteria, age ≥18 years, able to give consent and have no difficulty in answering questions...
May 16, 2018: BMJ Open
https://www.readbyqxmd.com/read/29744684/biochemical-markers-of-cardiac-dysfunction-in-children-with-obstructive-sleep-apnoea-osa
#6
Daniel Hirsch, Carla A Evans, Melanie Wong, Rita Machaalani, Karen A Waters
OBJECTIVES: We explored relationships between biochemical markers and cardiac responses of children with and without obstructive sleep apnoea (OSA) during exercise. We hypothesised that serum markers of sympathetic nervous system activity and low-grade inflammation would correlate with cardiac responses to exercise in children with or without OSA. METHODOLOGY: The study included 40 of 71 children with previously characterised responses to cardiopulmonary exercise testing...
May 9, 2018: Sleep & Breathing, Schlaf & Atmung
https://www.readbyqxmd.com/read/29734992/lack-of-worsening-of-sleep-disordered-breathing-after-recurrent-stroke-in-the-basic-project
#7
Devin L Brown, Chengwei Li, Brisa N Sánchez, Galit Levi Dunietz, Ronald D Chervin, Erin Case, Nelda M Garcia, Lynda D Lisabeth
STUDY OBJECTIVES: To investigate the difference in sleep-disordered breathing (SDB) prevalence and severity after an index and recurrent stroke. METHODS: In a sample of 40 subjects, home sleep apnea tests were performed a median of 10 days after an index ischemic stroke and 14 days after a recurrent ischemic stroke. A respiratory event index (REI) of ≥ 10 events/h (apneas plus hypopneas per hour of recording) was used to define clinically significant SDB. The relative difference in REI or relative SDB prevalence was used to compare the post-recurrent stroke measurement with that made after the index stroke, and was expressed as a rate ratio (RR) or prevalence ratio (PR)...
April 30, 2018: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/29730541/stroke-causes-a-transient-imbalance-of-interhemispheric-information-flow-in-eeg-during-non-rem-sleep
#8
Frederic Zubler, Andrea Seiler, Thomas Horvath, Corinne Roth, Silvia Miano, Christian Rummel, Heidemarie Gast, Lino Nobili, Kaspar A Schindler, Claudio L Bassetti
OBJECTIVE: Large-scale connectivity, especially interhemispheric connections, plays a crucial role for recovery after stroke. Here we used methods from information theory to characterize interhemispheric information flow in wake- and sleep-EEG after cerebral ischemia. METHODS: 34 patients with unilateral ischemic stroke were included. Symbolic Transfer Entropy (STE) was applied between bipolar EEG signals on the left and the right cerebral hemisphere during polysomnographic recordings in the acute phase and 3 months after stroke...
April 17, 2018: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
https://www.readbyqxmd.com/read/29727395/the-effect-of-an-educational-pamphlet-on-patient-knowledge-of-and-intention-to-discuss-screening-for-obstructive-sleep-apnea-in-the-acute-ischemic-stroke-population
#9
Ryan A Donald, Ruta Arays, John O Elliott, Kim Jordan
BACKGROUND: The relationship between obstructive sleep apnea (OSA) and stroke is well established, thus supporting the importance of secondary prevention via screening and treatment for acute ischemic stroke survivors. Educational pamphlets are commonly used for patient education; however, none currently available on OSA have evaluated. The aim of this study was to evaluate the effect of a brief educational intervention on patient knowledge and interest in OSA screening. METHODS: Adult acute ischemic stroke patients were enrolled into a nonrandomized, single-group, pretest and posttest study...
June 2018: Journal of Neuroscience Nursing: Journal of the American Association of Neuroscience Nurses
https://www.readbyqxmd.com/read/29707422/modafinil-for-the-improvement-of-patient-outcomes-following-traumatic-brain-injury
#10
REVIEW
Amne Borghol, Michael Aucoin, Ifeanyichukwu Onor, Dana Jamero, Fadi Hawawini
Objective : The authors sought to assess the literature evidence on the efficacy of modafinil use in patients with fatigue or excessive daytime sleepiness (EDS) secondary to traumatic brain injury (TBI). Method of Research : A literature search of Medline and PubMed was performed using the EBSCOhost database. Primary literature, observational studies, meta-analyses, case reports, and systematic reviews were assessed for content regarding modafinil and psychostimulant use in patients with TBI. Of the 23 articles collected, three randomized, controlled studies, three observational studies, one case report, and two systematic reviews gave a description of modafinil use in TBI patients...
April 1, 2018: Innovations in Clinical Neuroscience
https://www.readbyqxmd.com/read/29703065/association-of-obstructive-sleep-apnea-with-cardiovascular-outcomes-after-percutaneous-coronary-intervention-a-systematic-review-and-meta-analysis
#11
Xiao Wang, Jing-Yao Fan, Ying Zhang, Shao-Ping Nie, Yong-Xiang Wei
The relationship between obstructive sleep apnea (OSA) and adverse cardiovascular outcomes in patients undergoing percutaneous coronary intervention (PCI) remains unclear. We performed a systematic review and meta-analysis to assess the impact of OSA on subsequent cardiovascular events after PCI.We searched the PubMed, EMBASE, and Cochrane library from their inceptions to August 5, 2017. We included cohort studies that described the association between OSA (based on apnea-hypopnea index) and cardiovascular outcomes after PCI with stenting...
April 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29701198/-a-case-of-severe-obstructive-sleep-apnea-hypopnea-syndrome-with-urinary-and-anal-incontinence
#12
Li Zhou, Ruoyun Ouyang, Ping Chen, Hong Luo, Hanmei Liu, Guiqian Liu
A case of a young male patient, who came to the Second Xiangya Hospital, Central South University because of snoring for 10 years and nocturnal gatism for half month, was analyzed retrospectively. He was diagnosed as obstructive sleep apnea hypopnea syndrome (OSAHS) finally. The patient had been diagnosed and treated as stroke in the local hospital, while urinary and anal incontinence were not relieved. It was a dilemma for him to be properly diagnosed and treated. Polysomnography in our hospital revealed apnea hypopnea index (AHI) at 44...
March 28, 2018: Zhong Nan da Xue Xue Bao. Yi Xue Ban, Journal of Central South University. Medical Sciences
https://www.readbyqxmd.com/read/29697839/brain-derived-erythropoietin-protects-from-intermittent-hypoxia-induced-cardiorespiratory-dysfunction-and-oxidative-stress-in-mice
#13
Elizabeth Elliot-Portal, Sofien Laouafa, Christian Arias-Reyes, Tara Adele Janes, Vincent Joseph, Jorge Soliz
Study Objectives: Based on the fact that erythropoietin (Epo) administration in rodents protects against spatial learning and cognitive deficits induced by chronic intermittent hypoxia (CIH)-mediated oxidative damage, here we tested the hypothesis that Epo in the brain protects against cardiorespiratory disorders and oxidative stress induced by CIH in adult mice. Methods: Adult control and transgenic mice overexpressing Epo in the brain only (Tg21) were exposed to CIH (21%-10% O2-10 cycles/hour-8 hours/day-7 days) or room air...
April 25, 2018: Sleep
https://www.readbyqxmd.com/read/29695760/association-between-obstructive-sleep-apnea-and-optic-neuropathy-a-taiwanese-population-based-cohort-study
#14
Ming-Hui Sun, Yaping Joyce Liao, Che-Chen Lin, Rayleigh Ping-Ying Chiang, James Cheng-Chung Wei
PURPOSE: Obstructive sleep apnea (OSA) is associated with many systemic diseases including diabetes, hypertension, stroke, and cardiovascular disease. The aim of our study was to investigate the association between OSA and optic neuropathy (ON), and to evaluate the efficacy of treatment for OSA on the risk of ON. METHODS: We used the data from the Longitudinal Health Insurance Database, which involved one million insurants from Taiwan National Health Insurance program (Taiwan NHI)...
April 26, 2018: Eye
https://www.readbyqxmd.com/read/29652306/-assessment-of-clinical-manifestations-and-treatment-of-post-stroke-depression-in-young-patients-with-ischemic-stroke
#15
M L Chukhlovina, A A Chukhlovin
AIM: To consider clinical manifestations and treatment of post-stroke depression in young patients with carotid ischemic stroke. MATERIAL AND METHODS: Forty patients, 24 women and 16 men, aged from 18 to 45 years old, diagnosed with ICD-10 post-stroke depression were examined. All patients underwent neurological examination, brain MRI and MR-angiography of cerebral vessels. The following psychometric tests were used: MMSE, Hamilton depression scale, CES-D depression scale, a questionnaire on nocturnal sleep assessment, and Epworth Sleepiness Scale...
2018: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
https://www.readbyqxmd.com/read/29643080/periodic-limb-movements-during-sleep-in-stroke-tia-prevalence-course-and-cardiovascular-burden
#16
Mauro Manconi, Francesco Fanfulla, Raffaele Ferri, Silvia Miano, Josè Haba-Rubio, Raphael Heinzer, Thomas Horvath, Paola Proserpio, Peter Young, Giorgio Moschovitis, Andrea Seiler, Carlo Cereda, Lino Nobili, Roland Wiest, Sebastian R Ott, Claudio L Bassetti
OBJECTIVE: To define the prevalence, time course, and associated factors of periodic limb movements during sleep (PLMS) in patients with ischemic stroke or TIA. METHODS: Patients enrolled in the prospective Sleep-Disordered Breathing in Transient Ischemia Attack (TIA)/Ischemic Stroke and Continuous Positive Airway Pressure (CPAP) Treatment Efficacy (SAS-CARE) study underwent a double polysomnographic investigation in the acute and chronic phases after stroke/TIA, together with a MRI brain scan and a 24-hour blood pressure evaluation...
May 8, 2018: Neurology
https://www.readbyqxmd.com/read/29609704/role-of-positive-airway-pressure-therapy-for-obstructive-sleep-apnea-in-patients-with-stroke-a-randomized-controlled-trial
#17
Anupama Gupta, Garima Shukla, Mohammed Afsar, Shivani Poornima, Ravindra M Pandey, Vinay Goyal, Achal Srivastava, Deepti Vibha, Madhuri Behari
STUDY OBJECTIVES: Obstructive sleep apnea (OSA) is an independent risk factor for stroke. The objective of this study was to assess the effect of continuous positive airway pressure (CPAP) treatment on prevention of new vascular events among patients with stroke and OSA. METHODS: Consecutive conscious patients presenting with first imaging-confirmed arterial stroke were included, 6 weeks or more after ictus. All patients underwent clinical and polysomnography (PSG) testing...
April 15, 2018: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/29609499/excessive-sedentary-time-during-in-patient-stroke-rehabilitation
#18
Matthew Barrett, John Charles Snow, Megan C Kirkland, Liam P Kelly, Maria Gehue, Matthew B Downer, Jason McCarthy, Michelle Ploughman
Background and Purpose Previous research suggests that patients receiving inpatient stroke rehabilitation are sedentary although there is little data to confirm this supposition within the Canadian healthcare system. The purpose of this cross-sectional study was to observe two weeks of inpatient rehabilitation in a tertiary stroke center to determine patients' activity levels and sedentary time. Methods Heart rate (HR) and accelerometer data were measured using an Actiheart monitor for seven consecutive days, 24 h/day, on the second week and the last week of admission...
April 3, 2018: Topics in Stroke Rehabilitation
https://www.readbyqxmd.com/read/29608761/correlates-and-consequences-central-sleep-apnea-in-a-national-sample-of-u-s-veterans
#19
David Ratz, Wyndy Wiitala, M S Badr, Jennifer Burns, Susmita Chowdhuri
The prevalence and consequences of central sleep apnea (CSA) in adults are not well- described. By utilizing the large Veterans Health Administration (VHA) national administrative databases, we sought to determine the incidence, clinical correlates and impact of CSA on healthcare utilization in Veterans. Analysis of a retrospective cohort of patients with sleep disorders was performed from outpatient visits and inpatient admissions from fiscal years 2006 through 2012. The CSA group, defined by International Classification of Diseases-9, was compared to a non-CSA group...
March 28, 2018: Sleep
https://www.readbyqxmd.com/read/29605831/influence-of-sleep-disordered-breathing-assessed-by-pulse-oximetry-on-long-term-clinical-outcomes-in-patients-who-underwent-percutaneous-coronary-intervention
#20
Shoichiro Yatsu, Ryo Naito, Takatoshi Kasai, Hiroki Matsumoto, Jun Shitara, Megumi Shimizu, Azusa Murata, Takao Kato, Shoko Suda, Masaru Hiki, Eiryu Sai, Katsumi Miyauchi, Hiroyuki Daida
BACKGROUND: Sleep-disordered breathing (SDB) has been recognized as an important risk factor for coronary artery disease (CAD). However, SDB was not fully examined, because sleep studies are limited. Nocturnal pulse oximetry has been suggested to be a useful tool for evaluating SDB. Therefore, the aim of this study was to investigate the influence of SDB assessed by nocturnal pulse oximetry on clinical outcomes in patients who underwent percutaneous coronary intervention (PCI). METHODS: We conducted a prospective, multicenter, observational cohort study, wherein SDB was assessed by finger pulse oximetry in patients who underwent PCI from January 2014 to December 2016...
March 31, 2018: Clinical Research in Cardiology: Official Journal of the German Cardiac Society
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